package com._520it.crm.service;

import java.util.List;

import com._520it.crm.domain.Cost;
public interface ICostService {
	int deleteByPrimaryKey(Long id);

	int insert(Cost record);

	Cost selectByPrimaryKey(Long id);

	List<Cost> selectAll();

	int updateByPrimaryKey(Cost record);

    List<Cost> selectPage(int current, int size);
}
